29331820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11027}}^1$

素因数の和:11062

約数の個数: 48

約数和(自身を含む): 74108160

約数和(自身を除く): 44776340

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 11027, 22054, 44108, 55135, 77189, 110270, 154378, 209513, 220540, 308756, 385945, 419026, 771890, 838052, 1047565, 1466591, 1543780, 2095130, 2933182, 4190260, 5866364, 7332955, 14665910, 29331820]

約数ペア:

[(1, 29331820), (2, 14665910), (4, 7332955), (5, 5866364), (7, 4190260), (10, 2933182), (14, 2095130), (19, 1543780), (20, 1466591), (28, 1047565), (35, 838052), (38, 771890), (70, 419026), (76, 385945), (95, 308756), (133, 220540), (140, 209513), (190, 154378), (266, 110270), (380, 77189), (532, 55135), (665, 44108), (1330, 22054), (2660, 11027)]